Rubber Crawler Mounted 180 Meters Depth Pneumatic Drilling Rig
ST 180 Pneumatic Drilling Rig Introduction
ST 180 Pneumatic drilling rig machine mainly drilling rock must connect with air compressor . it has fast drilling speed . pneumatic dth drilling rig can drill 20-40m per hour . high drilling effective .the engine it is 63kw ,more powerful .
ST 180 Pneumatic Drilling Rig Tech Data
| ST 180 Pneumatic Drilling Rig |
| Item NO. | ST-180 | Air consumption(m³/min) | 17-31 |
| The Weight(T) | 4.5 | Equipped capacitor(Kw) | 55 |
| Dimensions(mm) | 3800*1550*2350 | Swing speed(rpm) | 45-65 |
| The hole diameter(mm) | 140-254 | Swing torque(N.m) | 3200-4600 |
| Drilling Depth(m) | 180 | Drill pipe diameter(mm) | 76 89 |
| Once-time advance length(m) | 3.3 | Drill pipe length(m) | 1.5 2.0 3.0 |
| Walking speed(Km/h) | 2.5 | Rig lifting force(T) | 10 |
| Climbing angles(Max.) | 30 | sopporting Power | 29m3/min 23BAR AIR COMPRESSOR |
| Using air pressure(Mpa) | 1.7-2.5 | | |
ST 180 Pneumatic Drilling Rig Product Advantage
well drilling rig is a lightweight, efficient, versatile drilling hole equipment, which is mainly applied in drilling wells, irrigation wells, geothermal wells and air holes for other purposes, especially for mountain and rock formation water engineering. The well drilling rig machine can work on different formations, well drilling diameter up to 300mm,drilling depth 200m.
1.High drilling efficiency diesel engine
2.High efficiency(20M~40M/Hour), large rotary torque(6000-6500N.m)
3.Integrated automation equipment,All terrain moves by itself
4.Adopt consummate design, long service life
5.Self loading and unloading,easy to operating.
Operation of well drilling machine when adding drill pipe
1. When the depth of one drill pipe needs to be connected after drilling, stop the propulsion first, then stop the rotation,
2. Operate the clamping handle to make the gripper clamp the drill pipe and open the micro regulating flow valve (right rotation);
3. The rotator reverses, and at the same time, retracts the feed oil cylinder to rotate the water braid shaft away from the drill pipe;
4. Stop the rotation and operate the fast forward and backward handle to the fast backward position to make the chuck quickly return to place;
5. Connect the drill pipe to be added to the previous drill pipe, and the rotator moves forward while rotating. When the trapezoidal conical thread of the water braid shaft is in screw contact with the conical thread of the newly added drill pipe, immediately operate the gripper handle, loosen the gripper and complete the drill pipe addition.
Shitan Machinery Large Pneumatic Drilling Rig FAQ
Q 1: What kind of drilling rig do you have?
A: We mainly produce small hydraulic drilling rig, water well drilling rig, core drilling rig, engineering drilling rig, geological exploration drilling rig, etc., and we will recommend the suitable model according to your exact requirement .
Q 2: Where is the address of your company?
A: Our factory is in Jinzhou, Shijiazhuang City, Hebei Province, China
Q 3: Are you a manufacturer or a trading company?
A:We are a 20 years professional manufacturer with ISO certificate. We have a large modern drilling rig plant in Hebei, China.
Q 4: How long is your delivery time?
A: Small hydraulic drilling rigs generally take 5-7 days, and large pneumatic water well drilling rigs generally take 7-15 days. If there is an urgent order, please contact our sales in advance.
Q 5: How long is the warranty of your well drilling rig?
A: Except for consumable spare parts, the whole machine shall be one year.
Q6: How long can your air compressor be used?
A: Normally more than 10 years.
Q 7: What are the terms of payment?
A: TT, Western Union transfer.
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